As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS SIGNIFICANT SYS - EICAS MSG R ENG PRV DISPLAYED DURING ENG START. DUCT PRESS LOW. BITE CK PNEU CONTROLLER. NO FAULTS NOTED. VISUALLY INSPECTED RT ENG PRV NO OBVIOUS DEFECTS NOTED. MANUALLY CYCLED RT PRV OPEN/CLOSE. ENG GRD RUN COMPLETED. NO FAULTS NOTED. OK FOR FURTHER SERVICE.